The Andoque language is an aboriginal language spoken by a few hundred Andoque in Colombia, and is in decline. There were 10,000 speakers in 1908, down to 370 a century later, of which at most 50 are monolingual. The remaining speakers live in the area of the Anduche River, downstream from Aracuara, Amazonas, Colombia; the language is no longer spoken in Peru. 80% of speakers are proficient in Spanish.